Natural Chemistry Phosphate Test Kit - 100 Tests | 10080NCM Adhesives Bromine: For pools and spas

Bromine: For pools and spas that use bromine instead of chlorine

Reemay 2040 Pleat Count 168 Top Cap: open

Ensure your pool water is balanced before testing

Will help remove stains and scale in older pools

Natural Chemistry Phosphate Test Kit - 100 Tests | 10080NCM Adhesives Bromine: For pools and spasNatural Chemistry Phosphate Test Kit 100 Test Strip Package, intended for pool professionals for high volume testing. If you need less testing, please see Natural Chemistry model 10081NCM for the 10 test Phosphorus Test version. Testing phosphate levels ensures you can eliminate phosphate when it rises to high, preventing algae blooms from occurring during warmer weather and heavy pool use. Don't forget to make sure you have Phosphate Removers on hand